CN210114722U - Single-dose or small-dose nasal spray device - Google Patents
Single-dose or small-dose nasal spray device Download PDFInfo
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- CN210114722U CN210114722U CN201822242696.5U CN201822242696U CN210114722U CN 210114722 U CN210114722 U CN 210114722U CN 201822242696 U CN201822242696 U CN 201822242696U CN 210114722 U CN210114722 U CN 210114722U
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- nasal spray
- liquid storage
- storage bottle
- spray pump
- medicine
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Abstract
The utility model discloses a single dose or small dose nasal spray device, which comprises a spray pipe (1), a nasal spray pump (2) and a medicine supply suction pipe (3), wherein the nasal spray pump (2) is provided with a closed pipe (4) which is detachably fixed on the nasal spray pump (2) and is used for sealing the medicine supply suction pipe (3), and the bottom of the nasal spray pump (2) or the inside of the closed pipe (4) is provided with a connecting structure (6) which can detachably fix a liquid storage bottle (5); or the bottom of the nasal spray pump (2) is directly provided with a liquid storage bottle (5) and the medicine supply suction pipe (3) is inserted into the liquid storage bottle (5). The nasal spray device of the utility model avoids using a liquid storage bottle containing preservative, can prevent abuse and defense danger, prevents children from contacting liquid medicine, can repeatedly use a pump head and can make medicine with poor solution stability into nasal spray for use; the medicine can be discarded after being used for a plurality of times aiming at the medicine which does not need to be accurately administrated or the special control medicine.
Description
Technical Field
The utility model belongs to the technical field of medicinal spraying technique and specifically relates to a reusable pump head and can make nasal spray single dose or the small dose nasal spray device that uses with the medicine of solution poor stability.
Background
The nasal spray, as a way of local administration or systemic administration, has the characteristics of good curative effect, low side effect, simple use, easy carrying and good patient compliance, and is widely used in clinical and family treatment. The existing nasal sprays on the market are all storage chambers, an upper cover is easy to open, and users or other people can replace liquid medicine in the storage chambers, so that abuse and danger are easily caused. The nasal spray pump needs to return air from the outside, bacteria and the like can be introduced, and the interior of the storage cannot be in an aseptic environment, so that a preservative needs to be added into the prescription, and certain harm is brought to a human body. The purchase and use of small doses of nasal spray requires the purchase of multiple nasal sprays with pumps, which can increase the cost to the user. Some medicine solutions have poor stability, are prepared into solutions when in use, are not suitable for overlong use time, and cannot be prepared into nasal spray.
Disclosure of Invention
The utility model aims at the problem that prior art exists, provide a reusable pump head and can make the medicine of solution poor stability into single dose or the small dose nasal spray device that the nasal spray used.
The utility model aims at solving through the following technical scheme:
a single dose or small dose nasal spray device, includes spray tube, nasal spray pump and confession medicine straw, its characterized in that: the nasal spray pump is provided with a closed tube which is detachably fixed on the nasal spray pump and is used for sealing and storing the medicine supply suction tube, and the bottom of the nasal spray pump or the inside of the closed tube is provided with a connecting structure which is detachably fixed with the liquid storage bottle; when in use, the medicine supply suction pipe is used for puncturing the sealing plug at the top of the liquid storage bottle and the liquid storage bottle is arranged on the connecting structure, so that the medicine can be administered; or the bottom of the nasal spray pump is directly provided with a liquid storage bottle and the medicine supply suction pipe is inserted into the liquid storage bottle.
The medicine supply suction pipe is externally sleeved with a layer of stainless steel metal pipe, and the bottom of the metal pipe is of a bevel needle point type capable of puncturing a sealing plug at the top of the liquid storage bottle.
The middle point of the oblique cutting plane of the metal tube is parallel to the tail end of the medicine supply suction tube.
The bottom end of the medicine supply straw is of an inwards concave structure.
The connecting structure is arranged at the bottom of the nasal spray pump and can be used for fixing a closed tube or a liquid storage bottle.
The connecting structure is of a threaded structure or a buckle structure, the upper end of the closed pipe and the bottle mouth of the liquid storage bottle are provided with corresponding threaded structures or buckle structures, and the closed pipe is taken down and replaced by the liquid storage bottle when the liquid storage bottle is used.
The connecting structure is arranged in an inner cavity of the closed tube, the closed tube is connected with the nasal spray pump through a buckle structure, a plug structure or a threaded structure, the closed tube is taken out of the nasal spray pump part during use, then the liquid storage bottle is placed into the closed tube and positioned through the connecting structure, and the top sealing plug of the liquid storage bottle is punctured by the metal tube on the nasal spray pump, so that the medicine supply suction tube is inserted into the liquid storage bottle.
The upper part of the nasal spray pump is provided with a sealing cover used for sealing the spray pipe.
The sealing cover and the nasal spray pump are connected by threads, plug-in connection or buckles.
The sealing cover is connected with the closed pipe, and the spraying pipe, the nasal spray pump and the medicine supply suction pipe are sealed in a cavity formed by the sealing cover and the closed pipe.
Compared with the prior art, the utility model has the following advantages:
the utility model arranges a closed tube which can seal the medicine supply suction pipe on the nasal spray pump, the closed tube can be separated from the nasal spray pump at any time, and a layer of stainless steel metal tube is sleeved outside the medicine supply suction pipe; can insert the liquid storage bottle of single dose or small dose with using the liquid medicine in order to supply the medicine straw as required through above-mentioned setting, this use the nose of single dose or small dose liquid storage bottle that aseptic filling technique made to spout the device, avoid using the liquid storage bottle that adds the antiseptic, can prevent abuse, defense danger and children can't contact the liquid medicine, repeatedly usable pump head and can make the nose spray agent with the medicine of solution poor stability use, foretell structure is applicable to and uses now joining in marriage to some needs now, or need the accurate medicine of dosing, and the condition such as the nose spray pump is more expensive, need reuse nose spray pump and change the liquid storage bottle this moment.
The utility model is directly provided with a liquid storage bottle at the bottom of the nasal spray pump, and the medicine supply suction pipe is inserted into the liquid storage bottle, the arrangement is aimed at the condition that the medicine is not required to be accurately administered, the nasal spray pump and the liquid storage bottle can be directly connected and can be discarded after being used up; or for special control drugs, the drug is generally used once or twice and then discarded.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the single-dose or small-dose nasal spray device of the present invention.
Wherein: 1-a spray pipe; 2-nasal spray pump; 3-medicine supply straw; 4, closing the tube; 5-liquid storage bottle; 6-a linking structure; 7-a metal tube; 8-sealing cover.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1: a single-dose or small-dose nasal spray device comprises a spray pipe 1, a nasal spray pump 2 and a medicine supply suction pipe 3, wherein a closed pipe 4 detachably fixed on the nasal spray pump 2 is arranged on the nasal spray pump 2 and used for sealing the medicine supply suction pipe 3, and a connecting structure 6 for fixing a liquid storage bottle 5 is arranged at the bottom of the nasal spray pump 2 or inside the closed pipe 4; when in use, the medicine supply suction tube 3 is used for puncturing the sealing plug at the top of the liquid storage bottle 5 and the liquid storage bottle 5 is arranged on the connecting structure 6, so that medicine can be administered; or a liquid storage bottle 5 is directly arranged at the bottom of the nasal spray pump 2 and the medicine supply suction pipe 3 is inserted into the liquid storage bottle 5.
In the nasal spray device with the structure, a layer of stainless steel metal tube 7 is sleeved outside the medicine supply suction tube 3, the bottom of the metal tube 7 is of a bevel-cutting needle point type capable of puncturing a sealing plug at the top of the liquid storage bottle 5, and the metal tube 7 punctures the sealing plug at the top of the liquid storage bottle 5 so that the medicine supply suction tube 3 is inserted into the liquid storage bottle 5 and the sealing performance of the liquid storage bottle 5 is kept; the bottom of the medicine supply suction pipe 3 is of an inwards concave structure, preferably, the shape of the bottom is inverted M, and the stainless steel metal pipe 7 is arranged on the outer side of the medicine supply suction pipe 3 and the middle point of the oblique plane of the bottom end of the metal pipe 7 is parallel to the tail end of the medicine supply suction pipe 3.
The connecting structure 6 has various arrangement modes, and the corresponding connecting modes of the liquid storage bottle 5 or the closed tube 4 and the nasal spray pump 2 also have various modes. One situation is: the connecting structure 6 is arranged at the bottom of the nasal spray pump 2, the connecting structure 6 can be used for fixing the closed tube 4 or the liquid storage bottle 5, when the connecting structure 6 is of a threaded structure or a buckle structure, the upper end of the closed tube 4 and the bottle mouth of the liquid storage bottle 5 are provided with corresponding threaded structures or buckle structures, the closed tube 4 is taken down and the liquid storage bottle 5 is replaced when the nasal spray pump is used, and in the above condition, the liquid storage bottle 5 and the closed tube 4 are both connected with the nasal spray pump 2 by adopting the connecting structure 6; on the basis, the liquid storage bottle 5 can be connected with the nasal spray pump 2 only by adopting the connecting structure 6, and the closed pipe 4 can be connected with the nasal spray pump 2 by adopting other modes, such as threaded connection, plug-in connection or buckle connection. The second way is: the connecting structure 6 is arranged in the inner cavity of the closed tube 4, the closed tube 4 is connected with the nasal spray pump 2 through a buckle structure, a plug structure or a threaded structure, the closed tube 4 needs to be taken out of the nasal spray pump 2 firstly during use, then the liquid storage bottle 5 is placed into the closed tube 4 and is positioned through the connecting structure 6, and the top sealing plug of the liquid storage bottle 5 is punctured by the metal tube 7 on the nasal spray pump 2 so that the medicine suction tube 3 can be inserted into the liquid storage bottle 5.
In the nasal spray device with the structure, the sealing cover 8 and the closed pipe 4 can be respectively connected with the nasal spray pump 2, for example, the sealing cover 8 for sealing the spray pipe 1 is arranged at the upper part of the nasal spray pump 2, and the sealing cover 8 is connected with the nasal spray pump 2 by threads, plug-in connection or buckle connection; or the sealing cover 8 can be directly connected with the closed tube 4, and then the spraying tube 1, the nasal spray pump 2 and the medicine supply suction tube 3 are sealed in a cavity formed by the sealing cover 8 and the closed tube 4.
No matter what kind of connection structure is adopted by each component in the nasal spray device, the closed tube 4 needs to be taken down when in use, a single-dose or small-dose liquid storage bottle 5 is arranged, the sealing cover 8 is opened, the spray tube 1 is plugged into the nostril, the nasal spray pump 2 is pressed to spray the liquid medicine for treatment, and after the nasal spray device is used; the liquid storage bottle 5 is taken down, the spraying pipe 1, the nasal spray pump 2 and the medicine supply suction pipe 3 are cleaned, and finally the sealing pipe 4 and the sealing cover 8 are arranged for sealing.
The utility model arranges the closed tube 4 which can seal the medicine supply suction tube 3 on the nasal spray pump 2, the closed tube 4 can be separated from the nasal spray pump 2 at any time, and the medicine supply suction tube 3 is externally sleeved with a layer of stainless steel metal tube 7; can insert single dose or the stock solution bottle 5 of small dose with using the liquid medicine in order to supply medicine straw 3 as required through above-mentioned setting, this use single dose or the nose of the stock solution bottle 5 of small dose that aseptic filling technique made to spout the device, avoid using the stock solution bottle 5 that adds the antiseptic, can prevent abuse, defense danger and children can't contact the liquid medicine, repeatedly usable pump head and can make the nose spray with the medicine of solution poor stability use, foretell structure is applicable to and uses now joining in marriage to some needs existing use, or the medicine that needs accurate dosing, and the condition such as 2 more expensive of nose spray pump, need reuse nose spray pump 2 and change stock solution bottle 5 this moment. In addition, the liquid storage bottle 5 is directly arranged at the bottom of the nasal spray pump 2, and the medicine supply suction tube 3 is inserted into the liquid storage bottle 5, so that the arrangement is aimed at the situation that accurate medicine administration is not needed, the nasal spray pump 2 and the liquid storage bottle 5 can be directly connected and are discarded after use; or for special control drugs, the drug is generally used once or twice and then discarded.
The above embodiments are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical scheme according to the technical idea provided by the present invention all fall within the protection scope of the present invention; the technology not related to the utility model can be realized by the prior art.
Claims (10)
1. A single dose or small dose nasal spray device, includes spray tube (1), nasal spray pump (2) and supplies medicine straw (3), its characterized in that: the nasal spray pump (2) is provided with a closed tube (4) detachably fixed on the nasal spray pump (2) for sealing the medicine supply suction tube (3), and the bottom of the nasal spray pump (2) or the inside of the closed tube (4) is provided with a connecting structure (6) for detachably fixing a liquid storage bottle (5); when in use, the medicine supply straw (3) is used for puncturing the sealing plug at the top of the liquid storage bottle (5) and the liquid storage bottle (5) is arranged on the connecting structure (6), so that medicine can be administered; or the bottom of the nasal spray pump (2) is directly provided with a liquid storage bottle (5) and the medicine supply suction pipe (3) is inserted into the liquid storage bottle (5).
2. A single-or small-dose nasal spray device according to claim 1, wherein: a layer of stainless steel metal pipe (7) is sleeved outside the medicine supply straw (3), and the bottom of the metal pipe (7) is of a bevel needle point type capable of puncturing a sealing plug at the top of the liquid storage bottle (5).
3. A single-or small-dose nasal spray device according to claim 2, wherein: the middle point of the oblique cutting plane of the metal tube (7) is parallel to the tail end of the medicine supply suction tube (3).
4. A single or small dose nasal spray device as claimed in any one of claims 1 to 3 wherein: the bottom end of the medicine supply straw (3) is of an inwards concave structure.
5. A single-or small-dose nasal spray device according to claim 1, wherein: the connecting structure (6) is arranged at the bottom of the nasal spray pump (2), and the connecting structure (6) can be used for fixing the closed tube (4) or the liquid storage bottle (5).
6. A single-or small-dose nasal spray device according to claim 5, wherein: the connecting structure (6) is of a threaded structure or a buckle structure, the upper end of the closed pipe (4) and the bottle mouth of the liquid storage bottle (5) are provided with corresponding threaded structures or buckle structures, and the closed pipe (4) is taken down and the liquid storage bottle (5) is replaced when the liquid storage bottle is used.
7. A single-or small-dose nasal spray device according to claim 1, wherein: connection structure (6) set up in the inner chamber of closed tube (4), closed tube (4) adopt buckle structure, plug structure or helicitic texture to be connected with nasal spray pump (2), take out closed tube (4) with nasal spray pump (2) part during the use, then put into in closed tube (4) with stock solution bottle (5) and fix a position through connection structure (6), metal pipe (7) on nasal spray pump (2) pierce the top sealing plug of stock solution bottle (5) and make in supplying medicine straw (3) to insert stock solution bottle (5).
8. A single-or small-dose nasal spray device according to claim 1, wherein: the upper part of the nasal spray pump (2) is provided with a sealing cover (8) used for sealing the spray pipe (1).
9. A single-or small-dose nasal spray device according to claim 8, wherein: the sealing cover (8) and the nasal spray pump (2) are connected by threads, plug-in connection or buckles.
10. A single-or small-dose nasal spray device according to claim 9, wherein: the sealing cover (8) is connected with the closed pipe (4), and the spraying pipe (1), the nasal spray pump (2) and the medicine supply suction pipe (3) are sealed in a cavity formed by the sealing cover (8) and the closed pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242696.5U CN210114722U (en) | 2018-12-29 | 2018-12-29 | Single-dose or small-dose nasal spray device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242696.5U CN210114722U (en) | 2018-12-29 | 2018-12-29 | Single-dose or small-dose nasal spray device |
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| Publication Number | Publication Date |
|---|---|
| CN210114722U true CN210114722U (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822242696.5U Active CN210114722U (en) | 2018-12-29 | 2018-12-29 | Single-dose or small-dose nasal spray device |
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| CN (1) | CN210114722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114272477A (en) * | 2021-12-24 | 2022-04-05 | 四川普锐特药业有限公司 | Double-blind packaging device with high-stability function |
-
2018
- 2018-12-29 CN CN201822242696.5U patent/CN210114722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114272477A (en) * | 2021-12-24 | 2022-04-05 | 四川普锐特药业有限公司 | Double-blind packaging device with high-stability function |
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